Muaj 4 qhov kub thiab txias nyob rau lub caij ntuj no .
- los ntawm rho tawm 5 mus rau ntxiv 5 degrees Celsius. Tus me nyuam cov ris tsho ntawm qhov kub thiab txias yuav tsum yog lub hnab looj ntsej muag, lub plhaub taum thiab lub tsho ntev ntawm lub tsho, cov khau khiab sov, nrog rau cov khau khiab, cov hnab looj tes, cov hnab looj tes thiab lub hau npog.
- los ntawm rho tawm 5 mus txog 10 degrees Celsius. Lub teeb tsa dhau los yuav tsum tau ntxiv nrog cov khoom cua lossis paj rwb, lub teeb nraub qaum. Nyob rau ntawm paj rwb koj yuav tsum hnav ntxiv thiab ntaub ntaw.
- los ntawm Rho tawm 10 mus rau 15 degrees Celsius. Cov khau looj plab yuav tsum tau hloov nrog cov khau boots los yog khau daig. Hauv cov huab cua, tus me nyuam cov khaub ncaws yuav tsum muaj qhov muag thoob plaws nrog lub tsho, nws yuav tsum muab tso rau ntawm ib lub kaus mom. Siv cov hnab looj tes, nws yog qhov zoo rau hnav cov hnab looj tes nrog plev thaiv sab hauv los yog ntaub ntub.
- los ntawm rho tawm 15 mus rau 23 degrees Celsius. Nyob rau ntawm huab cua nrog tus me nyuam koj yuav tsum nyob hauv tsev, tab sis, yog tias, koj tau tawm nrog menyuam yaus, cov khaub ncaws yuav tsum zoo ib yam li yav dhau los, thiab tom qab ntawd ces cov txheej txheem ntxiv yuav tsis pab. Nws yog ib qhov tsim nyog yuav tsum tau ua raws li qhov tsim nyog, lub puab tsaig rau tus me nyuam ua rau muaj roj tsw qab, txo lub sij hawm ntawm kev taug kev.
Nws yuav zoo yog tias tus menyuam cov khaub ncaws muaj thermal underwear. Tam sim no xws li linen yog hnav los ntawm cov laus thiab cov me nyuam. Thermal underwear muaj ib qho dej sib tov thiab cov khoom cua. Synthetics tshem tawm ntau tshaj noo noo, thiab ntaub plaub - kom sov. Nyob rau hauv xws li khaub ncaws, tus me nyuam yuav sov txaus, thiab txawm tias nws yuav ua si thiab nquag khiav, nws yuav qhuav.
Yog hais tias tus me nyuam tsis haum rau cov ntaub plaub, ces qhov cua txias hauv qab yuav tsis ua haujlwm rau nws. Tom qab ntawd es tsis txhob siv qhov no, koj yuav tsum hnav lub tsho ntev ntev, lub tsho ntaub los yog lub paj khawm paj ntaub nrog ib qho kev sib txuas ntawm cov khoom cua los yog ntaub. Ntxuav paj rwb zoo tshaj yog tsis hnav, nws absorbs noo noo zoo, vim tias nws txias.
Thaum lub caij ntuj no, me nyuam cov khaub ncaws ua raws li "1" hauv paus ntsiab lus no, thaum tus me nyuam muaj hnub nyoog qis dua rau 6 hli. Qhov no qhia tau tias tus me nyuam cov khaubncaws sab nraud povtseg ntawm ib txheej yuav tsum ntau dua li koj. Tus me nyuam muaj tus mob ntau dua thiab loj zog, nws yuav tsum tsis meej pem dua, yog tias tus me nyuam txav ntau, nws yuav tsis khov. Tab sis, yog hais tias tus me nyuam muaj khaub ncaws hnav, cov ntshav tsis tuaj yeem sib koom tsis tu ncua, vim yog txoj kev pheej hmoo ntawm frostbite yuav nce. Cov hluav taws kub tshaj plaws yog los ntawm taw, tes thiab taub hau. Thiab koj yuav tsum tau saib xyuas cov khau sov, hnab looj tes, phuam qhwv caj dab thiab lub kaus mom sov so.
Yog tias koj tuaj nrog tus menyuam mus rau hauv chav tsev, koj yuav tsum tshem tawm cov khaub ncaws ntxiv kom nws tsis txhob kub hnyiab thiab hws. Tib yam siv thaum tus me nyuam mus rau hauv kev. Ua ntej, cov niam txiv hnav ris tsho, thiab tsuas yog tom qab ntawd lawv hnav ris tsho tus menyuam, yog li ntawd nws tsis hws thiab sawv, thaum nws niam txiv sib sau ua ke. Nyob rau hauv qhov tseeb yog hais tias sweated tus me nyuam tawm ntawm txoj kev, uas, yeej, nws yuav txias.
Yog tias koj xav tias koj tus me nyuam cov khaub ncaws raug kom raug, nws tseem nyob ntawm txoj kev, koj yuav tsum nco ntsoov tias nws tsis tshaj tawm thiab tsis khov.
Nrog tus me nyuam txhua yam yog tag nrho txoj cai thaum nws:
"Tus me nyuam tsis yws txog qhov txias."
"Nws muaj lub puab tsaig ruddy, thiab yog li ntawd nws cov ntshav circulates."
- Tus me nyuam muaj qhov txias txias thiab ib tug pov thawj, txias tes, tab sis tsis dej khov.
"Nws muaj lub puab tsaig txias thiab lub qhov ntswg, tab sis tsis khov dej."
Koj tuaj yeem txiav txim siab tias tus me nyuam raug khov kho los ntawm:
- Ntawm lub puab tsaig sab nraud thiab lub qhov ntswg liab.
- Nyob rau hauv lub caj dab txias, qhov ntswg thiab txhais tes dua saum toj txhuam.
- Cov khaub thuas khov no feem ntau txias, vim tias khau nruj.
- Tus me nyuam hais tias nws mob khaub thuas.
Thaum tus me nyuam hle thiab nws lub zog, nws tuaj yeem txiav txim tau los ntawm:
- Kub txhais tes thiab ob txhais tes.
- Nws muaj ib tug heev noo thiab sov so rov qab thiab caj dab.
- Thaum ntsuas kub ntawm qhov siab tshaj 8 degrees Celsius, tus me nyuam muaj ntsej muag sov.
Tus me nyuam yuav tsum tau ua tus yuag los yog khov dua yuav tsum tau nyob hauv tsev. Yog tias koj tus me nyuam muaj ko taw khov, koj yuav tsum tau hnav khaub ncaws thwv sov sov los yog yog hais tias koj tus me nyuam taw yog tawm hws, ces koj yuav tsum muab nws tso rau ntawm nws lub khawm qhuav.
Rau kev tiv thaiv ntawm khaub thuas yog ib qho tseem ceeb heev, dab tsi khaub ncaws tus me nyuam. Cov khaub ncaws kom zoo yog nyob ntawm seb koj tus menyuam muaj mob dab tsi.
Yuav ua li cas kom hnav ib tug me nyuam?
Hauv txhua qhov chaw koj tuaj yeem pom zoo li daim duab, thaum nyob rau hauv txoj kev ntxiv rau 15 degree, thiab 3 xyoos me nyuam yaus qhwv lub tsho thaum lub caij ntuj no khiav ntawm chaw ua si. Thiab yog tias koj hnav cov neeg laus uas zoo li ntawd thiab ua rau lawv khiav, tej zaum lawv yuav poob qhov hnyav ob peb phaus ua ntej "kaum kev tawm hws" los. Tab sis ces tus neeg laus yuav mus hloov khaub ncaws, thiab qee tus niam txiv zaum ntawm tus me nyuam hauv lub nraub qaum, thiab tom qab me ntsis taug kev ntawm huab cua ntshiab, tsuas yog rov qab mus tsev. Tau, thiab cov me nyuam nyob rau hauv xws li khaub ncaws, nyob rau hauv uas nws yog yooj yim txav, poob rau ib tug ncaj chaw. Yog li, mob khaub thuas thiab raug mob yog txuam nrog cov menyuam tsis tau xaiv khaub ncaws.
Thaum muaj huab cua txias, muaj kev pheej hmoo siab mob hypothermia, yog li koj yuav tsum tau tsim nyob rau hauv cov khaub ncaws rau cov neeg mob, yog li ntawd tus me nyuam nyiam nws zoo. Rau cov me nyuam, xws li cov yeeb yam xws li hydrophobicity, thermal conductivity, huab cua permeability, ntim, tuab, hnyav, lub zog thiab lwm yam tseem ceeb hauv kev hnav khaub ncaws.
Cov khaub ncaws rau cov me nyuam yuav tsum tsis txhob ua cov khoom siv hluavtaws. Cov nqaum yuav tsum tsis txhob txhuam cov tawv nqaij thiab ua kom zoo, cov khaub ncaws yuav tsum tsis txhob nyem cov ntaub so ntswg thiab cuam tshuam cov ntshav khiav. Thiab yog tias lub dab teg sib zog, nws lub cev yuav ua rau cov ntshav khiav tsis zoo, uas txhais tau hais tias yuav muaj hypothermia. Kev sib xyaw ua ke yuav yog ib lub tsho loj thiab cov ris tsho nrog rau txoj hlua loj. Thiab raws li txhaws sau thiab nplaum nplaum.
Nyob rau hauv xaus, cia peb hais tias yuav ua li cas kom hnav ib tug me nyuam nyob rau hauv lub caij ntuj no. Ua raws li cov lus qhia kom paub meej tias koj tus me nyuam cov khaub ncaws sov, sov thiab lub teeb huab cua. Nws yog qhov tsim nyog kom paub tias cov me nyuam yuav khiav thiab lawv yuav kub, thiab thaum lawv zaum hauv cov xuab zeb hauv tsib feeb, lawv yuav txias. Tag nrho lub luag haujlwm rau cov menyuam yaus cov lus dag nrog cov niam txiv, thiab kev noj qab nyob zoo ntawm cov menyuam yaus yog nyob rau ntawm cov laus.